Wnt Signaling Activates Shh Signaling in Early Postnatal Intervertebral Discs, and Re-Activates Shh Signaling in Old Discs in the Mouse

• Tamara Winkler ,

  Contributed equally to this work with: Tamara Winkler, Eric J. Mahoney

  Affiliation Division of Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States of America

  ⨯
• Eric J. Mahoney ,

  Contributed equally to this work with: Tamara Winkler, Eric J. Mahoney

  Affiliation Division of Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States of America

  ⨯
• Debora Sinner,

  Affiliation The Perinatal Institute Division of Neonatology, Perinatal and Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States of America

  ⨯
• Christopher C. Wylie,

  Affiliation Emeritus Professor, Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States of America

  ⨯
• Chitra Lekha Dahia

  * E-mail: dahiac@hss.edu

  Affiliation Tissue Engineering Regeneration and Repair Program, Hospital for Special Surgery, New York, New York, United States of America

  ⨯